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AZELASTINE HYDROCHLORIDE vs CARBINOXAMINE MALEATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. AZELASTINE HYDROCHLORIDE and CARBINOXAMINE MALEATE are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

New
New

Pharmacy pays

$0.58 /mL
$0.44 /mL

Type

RX
RX

Active ingredient

AZELASTINE HYDROCHLORIDE
CARBINOXAMINE MALEATE

Manufacturer

Dosage forms

Drops, Spray/Inhaler, metered
Solution, Tablet

Drug class

Histamine-1 Receptor Antagonist
Histamine-1 Receptor Antagonist

Boxed warning

None
None

Treats

Allergic Conjunctivitis, Perennial Allergic Rhinitis, Vasomotor Rhinitis
Angioedema, Allergic Conjunctivitis, Perennial Allergic Rhinitis

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Frequently asked questions

Which is cheaper, Azelastine Hydrochloride or Carbinoxamine Maleate?

Carbinoxamine Maleate costs pharmacies less to acquire — about $0.44 vs $0.58 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Azelastine Hydrochloride and Carbinoxamine Maleate?

Azelastine Hydrochloride contains Azelastine Hydrochloride, while Carbinoxamine Maleate contains Carbinoxamine Maleate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.